Trolley for construction site

Abstract

The utility model discloses a hand-push trolley for a construction site, and relates to the technical field of construction appliances, the hand-push trolley comprises a trolley hopper and a trolley frame, the trolley hopper is fixedly installed on the trolley frame, wheels are arranged on the trolley frame, placing grooves are formed in the front side and the rear side of the trolley hopper, the placing grooves are rotatably connected with blocking plates through hinges, and the blocking plates are fixedly connected with the trolley frame. A rope tightening box is arranged on the outer side of the car hopper, a rope releasing box is arranged on the side, opposite to the side provided with the rope tightening box, of the car hopper, and the position of the rope releasing box corresponds to the position of the rope tightening box. The material conveying device is very useful for conveying objects with different shapes and sizes, and materials can be effectively prevented from falling off in the conveying process through the blocking plate, the rope tightening box and the rope releasing box, so that the safety of workers is protected, and the material loss is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of construction tools, in particular to a hand-pushed dump truck for construction sites. Background Art

[0002] The hand-pushed dump truck is a transportation tool often used in the field of construction. Although in the prior art, the transportation equipment technology is constantly developing and various automated mechanical devices emerge in an endless stream, the hand-pushed dump truck is still used as an indispensable transportation tool in the field of construction to this day. The reason why the hand-pushed dump truck can be widely used in the construction process is not only because of its low cost, simple maintenance, and convenient operation, but also because it can work in places where large equipment is inconvenient to use and is very convenient for short-distance and small-volume transportation.

[0003] When transporting on a relatively narrow road, larger vehicles cannot pass, and many materials need to be transported by hand-pushed dump trucks. Especially when transporting larger materials such as steel bars and large brick boards, most of the existing hand-pushed dump trucks at present cannot fix and restrain the larger materials on the dump truck, and the placement is unstable. Summary of the Utility Model

[0004] In order to overcome at least one of the above-mentioned defects of the prior art, the utility model provides a hand-pushed dump truck for construction sites, so as to solve the problems that the hand-pushed dump truck cannot stably place larger materials and cannot fix and restrain larger materials.

[0005] The technical solution adopted by the utility model to solve its problems is as follows:

[0006] A hand-pushed dump truck for construction sites includes a dump truck body and a vehicle frame. The dump truck body is fixedly installed on the vehicle frame. Wheels are provided on the vehicle frame. Placing grooves are provided on both the front and rear sides of the dump truck body. A blocking plate is rotatably connected to the placing groove through a hinge. A tight rope box is provided on the outer side of the dump truck body. A rope releasing box is provided on the opposite side of the dump truck body where the tight rope box is provided. The position of the rope releasing box corresponds to the position of the tight rope box.

[0007] Through the above solution, the design of the tight rope box and the rope releasing box enables the user to further fix the goods in the dump truck by tightening or loosening the rope, which is very useful for transporting objects of different shapes and sizes. Through the blocking plate, the tight rope box and the rope releasing box, the materials can be effectively prevented from falling during transportation, thereby protecting the safety of workers and avoiding material losses.

[0008] Furthermore, insertion pins are provided on both opposite sides of the dump truck body corresponding to the placing grooves. Insertion holes that cooperate with the insertion pins are provided on both sides of the blocking plate. The position of the insertion holes corresponds to the position of the insertion pins.

[0009] Through the above-mentioned further scheme, the cooperation of the pin and the socket can increase the stability of the plug, ensuring that the plug will not be accidentally opened during transportation, thereby effectively preventing materials from slipping out of the truck bed. The design of the pin and the socket makes the opening and closing of the plug easier and faster, and the operation can be completed without additional tools, thereby improving work efficiency.

[0010] Furthermore, the truck bucket is provided with a support plate on the lower side of the placement groove, and the support plate is provided with reinforcing ribs.

[0011] Through the above-mentioned further scheme, the support plate can support the blocking plate and make the blocking plate in a horizontal state, which can make the materials placed in the placement trough more stable. The blocking plate in a horizontal state can increase the contact area with the materials, further increase the stability of the materials in the placement trough, and prevent the materials from accidentally slipping. The reinforcement ribs can significantly increase the bending resistance of the support plate, making the support plate stronger, thereby improving the carrying capacity and stability of the entire truck bucket.

[0012] Furthermore, the frame is provided with a support leg.

[0013] Through the above further solution, the legs can provide additional support points, especially in a stationary state, which can make the push truck more stable and reduce the risk of shaking or tipping due to uneven ground. When materials need to be unloaded, the legs can help fix the position of the push truck, allowing workers to operate under stable conditions and improve work efficiency.

[0014] Furthermore, two tightening rope boxes are provided, and the two tightening rope boxes are respectively located at the front and rear ends of one side of the truck bed, the upper end of the tightening rope box is rotatably connected to a first cover plate, the upper end of the tightening rope box is rotatably connected to a sealing door, and the lower end of the tightening rope box is provided with a first rope hole.

[0015] Through the above further scheme, the rope tightening box is used to place the rope tightener, which can quickly lock the rope. The two rope tightening boxes are respectively located at the front and rear ends of one side of the truck bed, which can better and evenly distribute the rope, thereby more effectively fixing the materials in the placement groove and ensuring stability during transportation. The presence of the first rope hole allows the rope to pass through the rope tightening box smoothly, which not only ensures the orderly management of the rope, but also avoids the problem of rope knotting or entanglement.

[0016] Furthermore, two rope release boxes are provided, and the two rope release boxes are respectively located at the front and rear ends of the opposite sides of the car bucket where the tightening rope box is provided. A second cover plate is provided at the upper end of the rope release box, and a second rope hole is provided at the lower end of the rope release box.

[0017] With the above further solution, the rope releasing box is used to place the rope, which can effectively manage the rope. The rope passing through the first rope hole passes under the carriage and enters the rope releasing box through the second rope hole. The existence of the second rope hole enables the rope to smoothly pass through the rope releasing box, ensuring both the orderly management of the rope and avoiding the problems of the rope knotting or tangling.

[0018] Furthermore, the rope releasing box is provided with a pinhole, the pinhole passes through the second rope hole, and a fixing pin is slidably connected in the pinhole.

[0019] With the above further solution, the fixing pin passing through the second rope hole can effectively fix the position of the rope, preventing the rope from slipping out of the second rope hole due to vibration or external factors during transportation.

[0020] Furthermore, a limiting clamping plate is provided at the bottom of the carriage, and the position of the limiting clamping plate corresponds to the position of the rope tightening box.

[0021] With the above further solution, the limiting clamping plate can ensure that when tightening the materials, the rope can be effectively restricted, preventing it from moving or disengaging during transportation and increasing the stability of the rope.

[0022] In summary, a wheelbarrow for construction sites provided by the present utility model has the following technical effects:

[0023] 1. The design of the double rope releasing boxes and double rope tightening boxes can adapt to materials of different sizes and shapes. Whether it is long-strip materials or bulk materials, effective fixation can be achieved by adjusting the ropes.

[0024] 2. Through the coordinated work of components such as the blocking plate, rope tightening box, rope releasing box, and limiting clamping plate, it is ensured that the materials are firmly fixed during transportation, greatly reducing the risk of material slipping and protecting the safety of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments.

[0026] Figure 1 It is a schematic diagram of the overall front left side structure of the present utility model.

[0027] Figure 2 It is a schematic diagram of the overall front right side structure of the present utility model.

[0028] Figure 3 It is a schematic diagram of the overall bottom side structure of the present utility model.

[0029] Figure 4 It is for the Figure 1 partial enlarged structure schematic diagram at A in the present utility model.

[0030] Figure 5 This is a schematic cross-sectional structure diagram of the rope releasing box of the present utility model.

[0031] Figure 6 This is a schematic cross-sectional structure diagram of the rope tightening box of the present utility model.

[0032] In the figure: 1. Truck bed; 11. Placing groove; 111. Plug plate; 12. Support plate; 121. Reinforcing rib; 13. Limit clamping plate; 2. Frame; 21. Wheels; 22. Support feet; 3. Rope tightening box; 31. First cover plate; 32. Sealing door; 33. First rope hole; 4. Rope releasing box; 41. Second cover plate; 42. Second rope hole; 43. Pin hole; 431. Fixed pin; 5. Plug; 51. Jack; 6. Rope tightener; 7. Rope. Specific embodiments

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0034] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0036] Embodiment 1:

[0037] ReferenceFigures 1-6 As shown, a construction site hand-pushed bucket truck comprises a bucket 1 and a frame 2, wherein the bucket 1 is fixedly mounted on the frame 2, the frame 2 is provided with wheels 21, the bucket 1 is provided with placement grooves 11 on both the front and rear sides, the placement grooves 11 are rotatably connected with blocking plates 111 through hinges, a tightening rope box 3 is provided on the outer side of the bucket 1, a rope release box 4 is provided on the opposite side of the tightening rope box 3 of the bucket 1, and the position of the rope release box 4 corresponds to the position of the tightening rope box 3, and a support leg 22 is provided on the frame 2, which can provide an additional support point, especially in a stationary state, so that the hand-pushed bucket 1 can be pushed forward. The bucket cart is more stable, reducing the risk of shaking or tipping due to uneven ground. When materials need to be unloaded, the support legs 22 can help fix the position of the push bucket cart, allowing workers to operate under stable conditions and improve work efficiency. The design of the rope tightening box 3 and the rope releasing box 4 allows the user to further fix the goods in the bucket 1 by tightening or loosening the rope 7, which is very useful for transporting objects of different shapes and sizes. The blocking plate 111, the rope tightening box 3 and the rope releasing box 4 can effectively prevent materials from falling during transportation, thereby protecting the safety of workers and avoiding material loss.

[0038] Among them, the truck bed 1 is provided with latches 5 on opposite sides of the placement groove 11, and the blocking plate 111 is provided with holes 51 cooperating with the latches 5 on both sides. The position of the holes 51 corresponds to the position of the latch 5. The cooperation between the latch 5 and the holes 51 can increase the stability of the blocking plate 111, ensuring that the blocking plate 111 will not be accidentally opened during transportation, thereby effectively preventing materials from slipping from the truck bed 1. The design of the latch 5 and the holes 51 makes the opening and closing of the blocking plate 111 simpler and faster, and the operation can be completed without additional tools, thereby improving work efficiency.

[0039] A further solution of this embodiment is that the truck bed 1 is provided with a support plate 12 on the lower side of the placement groove 11, and the support plate 12 is provided with a reinforcing rib 121. The support plate 12 can support the blocking plate 111 so that the blocking plate 111 is in a horizontal state, which can make the material placed in the placement groove 11 more stable. The blocking plate 111 in the horizontal state can increase the contact area with the material, further increase the stability of the material in the placement groove 11, and prevent the material from accidentally slipping. The reinforcing rib 121 can significantly increase the bending resistance of the support plate 12, making the support plate 12 more solid, thereby improving the carrying capacity and stability of the entire truck bed 1.

[0040] As an extension of this embodiment, when it is necessary to load longer materials that will bend, such as steel bars, a long wooden board can be set in the placement groove 11, and the blocking plate 111 can support the two ends of the middle part of the long wooden board. The steel bars are placed on the long wooden board, thereby preventing the steel bars from bending and affecting transportation.

[0041] Among them, refer to Figure 6As shown, there are two tightrope boxes 3, which are respectively located at the front and rear ends of one side of the car body 1. The upper end of the tightrope box 3 is rotatably connected with a first cover plate 31. A door 32 is rotatably connected to the tightrope box 3, and a handle is provided on the door 32. The lower end of the tightrope box 3 is provided with a first rope hole 33. The tightrope box 3 is used to place a tightener 6, which can quickly lock the rope 7. The two tightrope boxes 3 are respectively located at the front and rear ends of one side of the car body 1, which can better evenly distribute the rope 7, so as to more effectively fix the materials in the placement groove 11 and ensure the stability during transportation. The existence of the first rope hole 33 enables the rope 7 to pass through the tightrope box 3 smoothly, which not only ensures the orderly management of the rope 7 but also avoids the problem of the rope 7 knotting or winding.

[0042] Among them, referring to Figure 5 As shown, there are two rope release boxes 4, which are respectively located at the front and rear ends of the opposite side of the car body 1 where the tightrope box 3 is provided. The upper end of the rope release box 4 is provided with a second cover plate 41. The lower end of the rope release box 4 is provided with a second rope hole 42. The rope release box 4 is used to place the rope 7 and can effectively manage the rope 7. The rope 7 passing through the first rope hole 33 passes under the car body 1 and enters the rope release box 4 through the second rope hole 42. The existence of the second rope hole 42 enables the rope 7 to pass through the rope release box 4 smoothly, which not only ensures the orderly management of the rope 7 but also avoids the problem of the rope 7 knotting or winding.

[0043] In a further solution of this embodiment, a needle hole 43 is provided on the rope release box 4. The needle hole 43 passes through the second rope hole 42. A fixing needle 431 is slidably connected in the needle hole 43. The fixing needle 431 passing through the second rope hole 42 can effectively fix the position of the rope 7 and prevent the rope 7 from slipping out of the second rope hole 42 due to vibration or external factors during transportation.

[0044] Among them, one end of the fixing needle 431 is provided with a needle tip, and the other end is provided with a needle head. The needle tip is convenient for inserting into the rope 7 to fix the rope 7, and the needle head is convenient for grasping the fixing needle 431.

[0045] In a further solution of this embodiment, a limit clamping plate 13 is provided at the bottom of the car body 1. The position of the limit clamping plate 13 corresponds to the position of the tightrope box 3. The limit clamping plate 13 can ensure that when the rope 7 tightens the materials, it can effectively limit the rope 7 and prevent it from moving or disengaging during transportation, increasing the stability of the rope 7.

[0046] To sum up, the working principle of a wheelbarrow for construction sites provided by the present utility model is as follows:

[0047] One end of the rope 7 on the rope tightener 6 in the rope tightening box 3 is passed through the first rope hole 33, passes through the middle of the limit clamping plate 13 under the truck bed 1, and is inserted into the rope releasing box 4 through the second rope hole 42 until the rope 7 is tightened. The rope 7 is fixed by the fixing pin 431 to prevent the rope 7 from passing through the second rope hole 42, and the rope 7 is placed in the rope releasing box 4;

[0048] When it is necessary to transport larger or longer materials, the bolt 5 is pulled out from the jack 51 on the plug plate 111. The plug plate 111 is opened through the hinge, and the plug plate 111 is placed on the support plate 12 to make the plug plate 111 in a horizontal state. The material is placed in the placement groove 11. The support force and support area can be increased through the plug plate 111. The second cover plate 41 is opened, the rope 7 is taken out, the rope 7 is wound around the material and connected to the rope tightener 6, and the rope 7 is tightened by the rope tightener 6 to fix the material.

[0049] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the said claims.

Claims

1. A wheelbarrow for construction sites, comprising a hopper (1) and a frame (2), wherein the hopper (1) is fixedly installed on the frame (2), and wheels (21) are provided on the frame (2), and it is characterized in that: Both the front and rear sides of the carriage (1) are provided with placing grooves (11). A blocking plate (111) is rotatably connected to the placing groove (11) through a hinge. A tight rope box (3) is provided on the outer side of the carriage (1). A rope releasing box (4) is provided on the opposite side of the carriage (1) where the tight rope box (3) is located. The position of the rope releasing box (4) corresponds to the position of the tight rope box (3).

2. The wheelbarrow for construction sites according to claim 1, wherein: Bolts (5) are provided on both opposite sides of the carriage (1) where the placing groove (11) is located. Jack holes (51) that cooperate with the bolts (5) are provided on both sides of the blocking plate (111). The position of the jack holes (51) corresponds to the position of the bolts (5).

3. The wheelbarrow for construction sites according to claim 2, characterized in that: Support plates (12) are provided on the lower sides of the placing grooves (11) of the carriage (1). Reinforcing ribs (121) are provided on the support plates (12).

4. A wheelbarrow for construction sites according to claim 1, characterized in that: Support feet (22) are provided on the vehicle frame (2).

5. A wheelbarrow for construction sites according to claim 1, characterized in that: There are two tight rope boxes (3). The two tight rope boxes (3) are respectively located at the front and rear ends of one side of the carriage (1). A first cover plate (31) is rotatably connected to the upper end of the tight rope box (3). A sealing door (32) is rotatably connected to the tight rope box (3). A first rope hole (33) is provided at the lower end of the tight rope box (3).

6. The wheelbarrow for construction sites according to claim 5, characterized in that: There are two rope releasing boxes (4). The two rope releasing boxes (4) are respectively located at the front and rear ends of the opposite side of the carriage (1) where the tight rope box (3) is located. A second cover plate (41) is provided at the upper end of the rope releasing box (4). A second rope hole (42) is provided at the lower end of the rope releasing box (4).

7. A wheelbarrow for construction sites according to claim 1, characterized in that: A needle hole (43) is provided on the rope releasing box (4). The needle hole (43) passes through the second rope hole (42). A fixing needle (431) is slidably connected in the needle hole (43).

8. A wheelbarrow for construction sites according to claim 7, characterized in that: A limit clamping plate (13) is provided at the bottom of the carriage (1). The position of the limit clamping plate (13) corresponds to the position of the tight rope box (3).

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